JPH1137372A - Device for connecting moving tank with fixed pipeline - Google Patents
Device for connecting moving tank with fixed pipelineInfo
- Publication number
- JPH1137372A JPH1137372A JP9205194A JP20519497A JPH1137372A JP H1137372 A JPH1137372 A JP H1137372A JP 9205194 A JP9205194 A JP 9205194A JP 20519497 A JP20519497 A JP 20519497A JP H1137372 A JPH1137372 A JP H1137372A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fixed
- connection port
- moving
- female
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、固定管路に対する
移動タンクの接続装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for connecting a movable tank to a fixed pipeline.
【０００２】[0002]
【従来の技術】従来知られている固定管路に対する移動
タンクの接続装置は、図７および図８に示すように、移
動タンク側がエア源を持てないことから自力弁６０が一
般的に使用されており、このために強いスプリング６１
で移動側弁体（弁栓）をホールドする必要があった。ま
た、固定管路側の接続部分は、エアがオン時の安全対策
から逆作動オートバルブ６２が使用され常時スプリング
６３の力で固定側弁体（弁栓）をホールドする必要があ
った。2. Description of the Related Art As shown in FIGS. 7 and 8, a self-operated valve 60 is generally used in a conventionally known connecting device of a movable tank to a fixed pipeline because the movable tank side cannot have an air source. And a strong spring 61
It was necessary to hold the moving side valve body (valve plug). In addition, in the connection portion on the fixed pipeline side, a reverse operation automatic valve 62 was used for safety measures when air was turned on, and it was necessary to always hold the fixed valve body (valve plug) by the force of the spring 63.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の技術におい
て述べた従来形式は、上記の通りであったために、オー
トバルブ稼動時には当該オートバルブ内スプリングと自
力弁内スプリングを同時に作動させる力が必要であり、
大きいエア圧または大きなシリンダ圧が必要であった。
それに自力弁を容易に作動させる工夫もされていなかっ
た。Since the conventional type described in the above prior art is as described above, when the auto valve is operated, a force for simultaneously operating the auto valve internal spring and the self-valve internal spring is required. Yes,
High air pressure or high cylinder pressure was required.
Also, no effort was made to easily operate the self-powered valve.
【０００４】本考案は、上記現状に鑑み、小さいエア圧
またはシリンダ圧で容易に作動するように工夫した新規
の固定管路に対する移動タンクの接続装置を提供するこ
とを目的とするものである。The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a new connection device of a movable tank to a fixed pipeline designed so as to be easily operated with a small air pressure or a small cylinder pressure.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に本発明に係る固定管路に対する移動タンクの接続装置
は、固定管路に対する移動タンクの接続またはその切離
のための接続装置に関し、固定管路側の固定側接続口お
よび移動タンク側の移動側接続口に各口を開閉する固定
側開閉弁および移動側開閉弁を設けと共に固定側接続口
および移動側接続口の口縁にこれ等両口を連結状態とす
る連結用弁座部および連結用弁体部を設け、これ等連結
用弁座部、連結用弁体部の連結状態維持またはその解放
のための連結装置を固定側接続口および移動側接続口の
まわりに設け、また上記固定側接続口および移動側接続
口に抜挿自在に嵌合する雌・雄側管状部を設け、雌側管
状部内に雄側管状部が嵌合されたときに同内に上記連結
用弁座部を囲む密閉空間を形成するようにし且つこの空
間にスチームや無菌エア等シール料を供給・排出する入
口・出口を雌側管状部の壁面に設けると共に上記移動側
開閉弁をスプリング力で弁体をホールドするレバー式自
力弁とし、また固定側開閉弁を弁棒ロック付き正作動の
オート弁としたものである。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a connecting device for connecting a movable tank to a fixed pipeline and a connecting device for connecting or disconnecting the movable tank to the fixed pipeline. A fixed-side on-off valve and a movable-side on-off valve for opening and closing each port are provided at the fixed-side connection port on the fixed pipeline side and the movable-side connection port on the movable tank side, and these are provided at the edges of the fixed-side connection port and the movable-side connection port. A connecting valve seat and a connecting valve body for connecting both ports are provided, and a connecting device for maintaining or releasing the connecting state of the connecting valve seat and the connecting valve body is fixedly connected. A female / male side tubular portion is provided around the port and the movable side connection port and is removably fitted to the fixed side connection port and the movable side connection port, and the male side tubular portion is fitted into the female side tubular portion. When they are joined together, the tightness surrounding the connection valve seat A lever for forming a space, providing an inlet / outlet for supplying / discharging a seal material such as steam or aseptic air to / from this space on the wall surface of the female tubular portion, and holding the movable side opening / closing valve by a spring force. It is a self-acting type valve, and the fixed-side on-off valve is a positive-acting auto valve with a valve rod lock.
【０００６】[0006]
【実施例】図１〜図６に示す本発明の実施例は、固定管
路１側の固定側接続口２および移動タンク（図示せず）
側の移動側接続口３の口縁に内向きの固定側フランジ状
部４および移動側フランジ状部５をそれぞれ設け、これ
等各フランジ状部４、５に固定側弁座６および移動側弁
座７を設けると共に上記固定側接続口２および移動側接
続口３内に固定側弁座６および移動側弁座７へ各々着座
・離座する固定側開閉用弁体８および移動側開閉用弁体
９を装入し、これ等固定側開閉用弁体８、移動側開閉用
弁体９の弁棒１０、１１を外に貫出し、固定側弁体８の
弁棒１０の貫出端に、エアによって同固定側開閉用弁体
８を開方向または閉方向に作動するピストン１３と当該
ピストン１３を常時開方向に押圧する固定側スプリング
１４が内蔵されたエアシリンダ１５を連結し、また移動
側開閉用弁体９の弁棒１１の外端に、手動レバー１６の
起立によって同移動側開閉用弁体９を開方向に作動する
作動板１７と当該作動板１７を常時閉方向に押圧する移
動側スプリング１８が内蔵されたレバー式手動シリンダ
１９を連結すると共に固定側弁体９の弁棒１０をエアシ
リンダ１５の外に貫出し、この貫出端に係合鍔部２０を
設けて当該係合鍔部２０には固定側弁体９が閉位置にあ
るとき、ロックシリンダ２１により作動するロック部材
２２が係合・離脱自在とする。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention shown in FIG. 1 to FIG.
A fixed-side flange-like portion 4 and a movable-side flange-like portion 5 are provided at the rim of the side movable-side connection port 3, respectively, and the fixed-side valve seat 6 and the movable-side valve are provided on each of these flange-like portions 4, 5. A fixed-side opening / closing valve body 8 and a moving-side opening / closing valve which are provided with a seat 7 and are respectively seated and unseated on the fixed-side valve seat 6 and the moving-side valve seat 7 in the fixed-side connection port 2 and the moving-side connection port 3. The valve body 9 is inserted, and the fixed-side opening / closing valve body 8 and the valve stems 10 and 11 of the moving-side opening / closing valve body 9 protrude outside. A piston 13 which operates the fixed-side opening / closing valve body 8 in an opening direction or a closing direction by air and an air cylinder 15 having a built-in fixed-side spring 14 which constantly presses the piston 13 in an opening direction are connected and moved. Is moved to the outer end of the valve stem 11 of the side opening / closing valve body 9 by the standing of the manual lever 16. An operating plate 17 for operating the side opening / closing valve body 9 in the opening direction and a lever type manual cylinder 19 having a moving side spring 18 for constantly pressing the operating plate 17 in the closing direction are connected. The valve stem 10 protrudes out of the air cylinder 15, and an engaging flange 20 is provided at the protruding end. When the fixed side valve body 9 is in the closed position, the locking cylinder 21 The actuating lock member 22 is freely engageable and disengageable.
【０００７】更に、固定側接続口２および移動側接続口
３に雌側管状部２４および雄側管状部２５を各々設け、
雌側管状部２４に雄側管状部２５を気密の状態で挿入・
抜出自在とすると共に固定側接続口２の口縁面と移動側
接続口３の口縁面に、雄側管状部２５を雌側管状部２４
に最後まで挿入されたときに着座して固定側接続口２と
移動側接続口３を連結状態とする連結用弁座部２６・連
結用弁体部２７を設け、また固定管路１における固定側
接続口２のまわりに連結用弁体部２７が着座の位置から
雌・雄管状部２４、２５の挿入した状態のままにおいて
離座する位置までのストロークで動くピストン２８が内
蔵されたシリンダ２９を設けると共に雌側管状部２４の
まわりに上記ピストン２８によって同雌側管状部２４の
まわりを軸方向に摺動する連結用管３０を被着し、この
連結用管３０の先端部に同管３０を移動側接続口３に対
して継ぎ状態もしくは当該継ぎ状態を解消する状態とす
る継ぎ装置３１を装備し、また上記雌側管状部２４内に
おいて連結用弁体部２７のまわりに雄側管状部２５の挿
入時には空間３２を形成するようにすると共に同雌側管
状部２４の壁面に上記空間３２に連通するスチームの入
口・出口用ポート３３、３４を設ける。Further, a female tubular portion 24 and a male tubular portion 25 are provided in the fixed connection port 2 and the movable connection port 3, respectively.
Insert the male tubular portion 25 into the female tubular portion 24 in an airtight state.
The male-side tubular portion 25 is connected to the female-side tubular portion 24 on the rim surface of the fixed-side connection port 2 and the rim surface of the movable-side connection port 3.
And a connecting valve seat portion 26 and a connecting valve body portion 27 which are seated when fully inserted to connect the fixed-side connection port 2 and the movable-side connection port 3 to each other. A cylinder 29 having a built-in piston 28 that moves with a stroke around the side connection port 2 from a seated position to a position where the connection valve body portion 27 is separated from the seated position with the female and male tubular portions 24 and 25 inserted. And a connecting tube 30 that slides around the female tubular portion 24 in the axial direction around the female tubular portion 24 by the piston 28 around the female tubular portion 24. 30 is provided with a splicing device 31 for splicing or canceling the spliced state with respect to the moving-side connection port 3, and a male-side tubular member around the connecting valve body portion 27 in the female-side tubular portion 24. The space 32 is inserted when the part 25 is inserted. Together so as to form providing steam inlet and outlet ports 33 and 34 communicating with the space 32 in the wall of the female tubular portion 24.
【０００８】尚、上記固定管路１側の固定側接続口２
は、固定ベース４０に伸縮シリンダ４１、４２を介して
取付けられたスライド部材４３に固定されており、また
移動タンク（図示せず）側の移動側接続口３は、タンク
架台４４に固定されている。The fixed connection port 2 on the fixed pipe 1 side
Is fixed to a slide member 43 attached to a fixed base 40 via telescopic cylinders 41 and 42, and the moving-side connection port 3 on the moving tank (not shown) side is fixed to a tank mount 44. I have.
【０００９】また、図中において符号５１、５２はピス
トン２８を作動させるためのエアの入口・出口、５３は
継ぎ装置３１の作動シリンダ、５４は継ぎ装置３１の係
合溝を示す。In the drawings, reference numerals 51 and 52 denote inlet / outlet of air for operating the piston 28, 53 denotes an operating cylinder of the splicing device 31, and 54 denotes an engagement groove of the splicing device 31.
【００１０】[0010]
【作用】本発明は、移動タンク側をレバー付き手動弁を
して容易に開閉できるようにし、また固定管路側の接続
部分をサイドシールにすることで弁耐圧を稼動スプリン
グの影響から分離し、更に固定側開閉用弁体８の弁棒を
閉時にロックするようにし且つ固定側スプリング１４の
力と移動側スプリング１８の力とを相殺することによっ
て、大きいエア圧またはシリンダ圧でなくとも作動でき
るようにしたものである。According to the present invention, the movable tank side can be easily opened and closed by using a manual valve with a lever, and the connection part on the fixed pipe side is made a side seal to separate the valve pressure resistance from the influence of the operating spring. Further, the valve stem of the fixed-side opening / closing valve element 8 is locked when closed, and the force of the fixed-side spring 14 and the force of the movable-side spring 18 are offset, so that operation can be performed without a large air pressure or cylinder pressure. It is like that.
【００１１】[0011]
【発明の効果】本発明に係る固定管路に対する移動タン
クの接続装置は、上記の通りであるので、小さいエア圧
またはシリンダ圧で容易に作動する好個の効果を奏する
ものである。The connecting device for the movable tank to the fixed conduit according to the present invention is as described above, so that it can easily operate with a small air pressure or a small cylinder pressure.
【図１】本発明の実施例を切り離し状態で示す全体の断
面図である。FIG. 1 is an overall sectional view showing an embodiment of the present invention in a separated state.
【図２】同じく連結状態で示す断面図である。FIG. 2 is a cross-sectional view similarly showing a connected state.
【図３】図２Ａ−Ａ線に沿う断面図である。FIG. 3 is a sectional view taken along the line AA of FIG. 2;
【図４】図２Ｂ−Ｂ線に沿う断面図である。FIG. 4 is a sectional view taken along the line BB in FIG. 2;
【図５】本発明の実施例を通液可能の状態を示す断面略
図である。FIG. 5 is a schematic cross-sectional view showing a state in which liquid can pass through the embodiment of the present invention.
【図６】同じく洗浄中状態を示す断面略図である。FIG. 6 is a schematic sectional view showing a state during cleaning.
【図７】従来例を通液可能状態で示す断面略図である。FIG. 7 is a schematic cross-sectional view showing a conventional example in a liquid-permeable state.
【図８】同じく洗浄中状態で示す断面略図である。FIG. 8 is a schematic cross-sectional view also showing a state during cleaning.
１ 固定管路 ２ 固定側接続口 ３ 移動側接続口 ４ 固定側フランジ状部 ５ 移動側フランジ状部 ６ 固定側弁座 ７ 移動側弁座 ８ 固定側開閉用弁体 ９ 移動側開閉用弁体 １０、１１ 弁棒 １３ ピストン １４ スプリング １５ エアシリンダ １６ 手動レバー １７ 作動板 １８ スプリング １９ 手動シリンダ ２０ 係合鍔部 ２１ ロックシリンダ ２２ ロック部材 ２４ 雌側管状部 ２５ 雄側管状部 ２６ 連結用弁座部 ２７ 連結用弁体部 ２８ ピストン ２９ シリンダ ３０ 連結用管 ３１ 継ぎ装置 ３２ 空間 ３３、３４ 入口・出口用ポート ４０ 固定ベース ４１、４２ 伸縮シリンダ ４３ スライド部材 ４４ タンク架台 ５１、５２ エアの入口・出口 ５３ 作動シリンダ ５４ 係合溝 DESCRIPTION OF SYMBOLS 1 Fixed pipeline 2 Fixed side connection port 3 Moving side connection port 4 Fixed side flanged part 5 Moving side flanged part 6 Fixed side valve seat 7 Moving side valve seat 8 Fixed side opening / closing valve body 9 Moving side opening / closing valve body 10, 11 Valve rod 13 Piston 14 Spring 15 Air cylinder 16 Manual lever 17 Operating plate 18 Spring 19 Manual cylinder 20 Engagement flange 21 Lock cylinder 22 Lock member 24 Female side tubular part 25 Male side tubular part 26 Connection valve seat part 27 Connection Valve Body 28 Piston 29 Cylinder 30 Connection Pipe 31 Splicing Device 32 Space 33,34 Inlet / Outlet Port 40 Fixed Base 41,42 Telescopic Cylinder 43 Slide Member 44 Tank Stand 51,52 Air Inlet / Outlet 53 Working cylinder 54 engagement groove
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成９年９月９日[Submission date] September 9, 1997
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【発明の名称】 固定管路に対する移動タンクの接続装
置[Title of the Invention] Connecting device for moving tank to fixed pipeline
【特許請求の範囲】[Claims]
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【発明の属する技術分野】本発明は、固定管路に対する
移動タンクの接続装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for connecting a movable tank to a fixed pipeline.
【０００２】[0002]
【従来の技術】従来知られている固定管路に対する移動
タンクの接続装置は、図７および図８に示すように、移
動タンク側がエア源を持てないことから自力弁６０が一
般的に使用されており、このために強いスプリング６１
で移動側弁体（弁栓）をホールドする必要があった。ま
た、固定管路側の接続部分は、エアがオン時の安全対策
から逆作動オートバルブ６２が使用され常時スプリング
６３の力で固定側弁体（弁栓）をホールドする必要があ
った。2. Description of the Related Art As shown in FIGS. 7 and 8, a self-operated valve 60 is generally used in a conventionally known connecting device of a movable tank to a fixed pipeline because the movable tank side cannot have an air source. And a strong spring 61
It was necessary to hold the moving side valve body (valve plug). In addition, in the connection portion on the fixed pipeline side, a reverse operation automatic valve 62 was used for safety measures when air was turned on, and it was necessary to always hold the fixed valve body (valve plug) by the force of the spring 63.
【０００３】[0003]
【発明が解決しようとする課題】上記従来の技術におい
て述べた従来形式は、上記の通りであったために、オー
トバルブ稼動時には当該オートバルブ内スプリングと自
力弁内スプリングを同時に作動させる力が必要であり、
大きいエア圧または大きなシリンダ径が必要であった。
それに自力弁を容易に作動させる工夫もされていなかっ
た。Since the conventional type described in the above prior art is as described above, when the auto valve is operated, a force for simultaneously operating the auto valve internal spring and the self-valve internal spring is required. Yes,
Large air pressure or large cylinder diameter was required.
Also, no effort was made to easily operate the self-powered valve.
【０００４】本考案は、上記現状に鑑み、小さいエア圧
またはシリンダ径で容易に作動するように工夫した新規
の固定管路に対する移動タンクの接続装置を提供するこ
とを目的とするものである。The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a new connection device of a movable tank to a fixed pipeline designed so as to be easily operated with a small air pressure or a small cylinder diameter .
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に本発明に係る固定管路に対する移動タンクの接続装置
は、固定管路に対する移動タンクの接続またはその切離
のための接続装置に関し、固定管路側の固定側接続口お
よび移動タンク側の移動側接続口に各口を開閉する固定
側開閉弁および移動側開閉弁を設けと共に固定側接続口
および移動側接続口の口縁にこれ等両口を連結状態とす
る連結用弁座部および連結用弁体部を設け、これ等連結
用弁座部、連結用弁体部の連結状態維持またはその解放
のための連結装置を固定側接続口および移動側接続口の
まわりに設け、また上記固定側接続口および移動側接続
口に抜挿自在に嵌合する雌・雄側管状部を設け、雌側管
状部内に雄側管状部が嵌合されたときに同内に上記連結
用弁座部を囲む密閉空間を形成するようにし且つこの空
間に洗浄液、スチームや無菌エア等シール料を供給・排
出する入口・出口を雌側管状部の壁面に設けると共に上
記移動側開閉弁をスプリング力で弁体をホールドするレ
バー式自力弁とし、また固定側開閉弁を弁棒ロック付き
正作動のオートとしたものである。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention relates to a connecting device for connecting a movable tank to a fixed pipeline and a connecting device for connecting or disconnecting the movable tank to the fixed pipeline. A fixed-side on-off valve and a movable-side on-off valve for opening and closing each port are provided at the fixed-side connection port on the fixed pipeline side and the movable-side connection port on the movable tank side, and these are provided at the edges of the fixed-side connection port and the movable-side connection port. A connecting valve seat and a connecting valve body for connecting both ports are provided, and a connecting device for maintaining or releasing the connecting state of the connecting valve seat and the connecting valve body is fixedly connected. A female / male side tubular portion is provided around the port and the movable side connection port, and is removably fitted to the fixed side connection port and the movable side connection port, and the male side tubular portion is fitted in the female side tubular portion. When they are joined together, the tightness surrounding the connection valve seat Wash was and in this space so as to form a space, holding the valve body by a spring force the movable-side valve provided with an inlet and outlet for supplying and discharging the steam and sterile air or the like sealed charges on the wall surface of the female-side tubular portion The valve is a self-acting lever-type valve that operates, and the fixed-side on-off valve is a direct-acting auto with a valve stem lock.
【０００６】[0006]
【実施例】図１〜図６に示す本発明の実施例は、固定管
路１側の固定側接続口２および移動タンク（図示せず）
側の移動側接続口３の口縁に内向きの固定側フランジ状
部４および移動側フランジ状部５をそれぞれ設け、これ
等各フランジ状部４、５に固定側弁座６および移動側弁
座７を設けると共に上記固定側接続口２および移動側接
続口３内に固定側弁座６および移動側弁座７へ各々着座
・離座する固定側開閉用弁体８および移動側開閉用弁体
９を装入し、これ等固定側開閉用弁体８、移動側開閉用
弁体９の弁棒１０、１１を外に貫出し、固定側弁体８の
弁棒１０の貫出端に、エアによって同固定側開閉用弁体
８を開方向または閉方向に作動するピストン１３と当該
ピストン１３を常時開方向に押圧する固定側スプリング
１４が内蔵されたエアシリンダ１５を連結し、また移動
側開閉用弁体９の弁棒１１の外端に、手動レバー１６の
起立によって同移動側開閉用弁体９を開方向に作動する
作動板１７と当該作動板１７を常時閉方向に押圧する移
動側スプリング１８が内蔵されたレバー式手動シリンダ
１９を連結すると共に固定側弁体９の弁棒１０をエアシ
リンダ１５の外に貫出し、この貫出端に係合鍔部２０を
設けて当該係合鍔部２０には固定側弁体９が閉位置にあ
るとき、ロックシリンダ２１により作動するロック部材
２２が係合・離脱自在とする。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention shown in FIGS. 1 to 6 has a fixed connection port 2 on a fixed conduit 1 side and a movable tank (not shown).
A fixed-side flange-like portion 4 and a movable-side flange-like portion 5 are provided at the rim of the side movable-side connection port 3, respectively. A fixed-side opening / closing valve body 8 and a moving-side opening / closing valve which are provided with a seat 7 and are respectively seated and unseated on the fixed-side valve seat 6 and the moving-side valve seat 7 in the fixed-side connection port 2 and the moving-side connection port 3. The valve body 9 is inserted, and the fixed-side opening / closing valve body 8 and the valve stems 10 and 11 of the moving-side opening / closing valve body 9 protrude outside. A piston 13 which operates the fixed-side opening / closing valve body 8 in an opening direction or a closing direction by air and an air cylinder 15 having a built-in fixed-side spring 14 which constantly presses the piston 13 in an opening direction are connected and moved. Moved to the outer end of the valve stem 11 of the side opening / closing valve body 9 by standing the manual lever 16. An operating plate 17 for operating the side opening / closing valve body 9 in the opening direction and a lever type manual cylinder 19 having a moving side spring 18 for constantly pressing the operating plate 17 in the closing direction are connected. The valve stem 10 protrudes out of the air cylinder 15, and an engaging flange 20 is provided at the protruding end. When the fixed side valve body 9 is in the closed position, the locking cylinder 21 The actuating lock member 22 is freely engageable and disengageable.
【０００７】更に、固定側接続口２および移動側接続口
３に雌側管状部２４および雄側管状部２５を各々設け、
雌側管状部２４に雄側管状部２５を気密の状態で挿入・
抜出自在とすると共に固定側接続口２の口縁面と移動側
接続口３の口縁面に、雄側管状部２５を雌側管状部２４
に最後まで挿入されたときに着座して固定側接続口２と
移動側接続口３を連結状態とする連結用弁座部２６・連
結用弁体部２７を設け、また固定管路１における固定側
接続口２のまわりに連結用弁体部２７が着座の位置から
雌・雄管状部２４、２５の挿入した状態のままにおいて
離座する位置までのストロークで動くピストン２８が内
蔵されたシリンダ２９を設けると共に雌側管状部２４の
まわりに上記ピストン２８によって同雌側管状部２４の
まわりを軸方向に摺動する連結用管３０を被着し、この
連結用管３０の先端部に同管３０を移動側接続口３に対
して継ぎ状態もしくは当該継ぎ状態を解消する状態とす
る継ぎ装置３１を装備し、また上記雌側管状部２４内に
おいて連結用弁体部２７のまわりに雄側管状部２５の挿
入時には空間３２を形成するようにすると共に同雌側管
状部２４の壁面に上記空間３２に連通するスチームの入
口・出口用ポート３３、３４を設ける。Further, a female tubular portion 24 and a male tubular portion 25 are provided in the fixed connection port 2 and the movable connection port 3, respectively.
Insert the male tubular portion 25 into the female tubular portion 24 in an airtight state.
The male-side tubular portion 25 is connected to the female-side tubular portion 24 on the rim surface of the fixed-side connection port 2 and the rim surface of the movable-side connection port 3.
And a connecting valve seat portion 26 and a connecting valve body portion 27 which are seated when fully inserted to connect the fixed-side connection port 2 and the movable-side connection port 3 to each other. A cylinder 29 having a built-in piston 28 that moves with a stroke around the side connection port 2 from a seated position to a position where the connection valve body portion 27 is separated from the seated position with the female and male tubular portions 24 and 25 inserted. And a connecting tube 30 that slides around the female tubular portion 24 in the axial direction around the female tubular portion 24 by the piston 28 around the female tubular portion 24. 30 is provided with a splicing device 31 for splicing or canceling the spliced state with respect to the moving-side connection port 3, and a male-side tubular member around the connecting valve body portion 27 in the female-side tubular portion 24. The space 32 is inserted when the part 25 is inserted. Together so as to form providing steam inlet and outlet ports 33 and 34 communicating with the space 32 in the wall of the female tubular portion 24.
【０００８】尚、上記固定管路１側の固定側接続口２
は、固定ベース４０に伸縮シリンダ４１、４２を介して
取付けられたスライド部材４３に固定されており、また
移動タンク（図示せず）側の移動側接続口３は、タンク
架台４４に固定されている。The fixed connection port 2 on the fixed pipe 1 side
Is fixed to a slide member 43 attached to a fixed base 40 via telescopic cylinders 41 and 42, and the moving-side connection port 3 on the moving tank (not shown) side is fixed to a tank mount 44. I have.
【０００９】また、図中において符号５１、５２はピス
トン２８を作動させるためのエアの入口・出口、５３は
継ぎ装置３１の作動シリンダ、５４は継ぎ装置３１の係
合溝を示す。In the drawings, reference numerals 51 and 52 denote inlet / outlet of air for operating the piston 28, 53 denotes an operating cylinder of the splicing device 31, and 54 denotes an engagement groove of the splicing device 31.
【００１０】[0010]
【作用】本発明は、移動タンク側をレバー付き手動弁を
して容易に開閉できるようにし、また固定管路側の接続
部分をサイドシールにすることで弁耐圧を稼動スプリン
グの影響から分離し、更に固定側開閉用弁体８の弁棒を
閉時にロックするようにし且つ固定側スプリング１４の
力と移動側スプリング１８の力とを相殺することによっ
て、大きいエア圧またはシリンダ径でなくとも作動でき
るようにしたものである。According to the present invention, the movable tank side can be easily opened and closed by using a manual valve with a lever, and the connection part on the fixed pipe side is made a side seal to separate the valve pressure resistance from the influence of the operating spring. Further, by locking the valve stem of the fixed-side opening / closing valve body 8 when closed and canceling out the force of the fixed-side spring 14 and the force of the movable-side spring 18, it is possible to operate even if the air pressure or cylinder diameter is not large. It is like that.
【００１１】[0011]
【発明の効果】本発明に係る固定管路に対する移動タン
クの接続装置は、上記の通りであるので、小さいエア圧
またはシリンダ径で容易に作動する好個の効果を奏する
ものである。The connecting device for the movable tank to the fixed conduit according to the present invention is as described above, so that it can easily operate with a small air pressure or a small cylinder diameter .
【図面の簡単な説明】[Brief description of the drawings]
【図１】本発明の実施例を切り離し状態で示す全体の断
面図である。FIG. 1 is an overall sectional view showing an embodiment of the present invention in a separated state.
【図２】同じく連結状態で示す断面図である。FIG. 2 is a cross-sectional view similarly showing a connected state.
【図３】図２Ａ−Ａ線に沿う断面図である。FIG. 3 is a sectional view taken along the line AA of FIG. 2;
【図４】図２Ｂ−Ｂ線に沿う断面図である。FIG. 4 is a sectional view taken along the line BB in FIG. 2;
【図５】本発明の実施例を通液可能の状態を示す断面略
図である。FIG. 5 is a schematic cross-sectional view showing a state in which liquid can pass through the embodiment of the present invention.
【図６】同じく洗浄中状態を示す断面略図である。FIG. 6 is a schematic sectional view showing a state during cleaning.
【図７】従来例を通液可能状態で示す断面略図である。FIG. 7 is a schematic cross-sectional view showing a conventional example in a liquid-permeable state.
【図８】同じく洗浄中状態で示す断面略図である。FIG. 8 is a schematic cross-sectional view also showing a state during cleaning.
【符号の説明】 １ 固定管路 ２ 固定側接続口 ３ 移動側接続口 ４ 固定側フランジ状部 ５ 移動側フランジ状部 ６ 固定側弁座 ７ 移動側弁座 ８ 固定側開閉用弁体 ９ 移動側開閉用弁体 １０、１１ 弁棒 １３ ピストン １４ スプリング １５ エアシリンダ １６ 手動レバー １７ 作動板 １８ スプリング １９ 手動シリンダ ２０ 係合鍔部 ２１ ロックシリンダ ２２ ロック部材 ２４ 雌側管状部 ２５ 雄側管状部 ２６ 連結用弁座部 ２７ 連結用弁体部 ２８ ピストン ２９ シリンダ ３０ 連結用管 ３１ 継ぎ装置 ３２ 空間 ３３、３４ 入口・出口用ポート ４０ 固定ベース ４１、４２ 伸縮シリンダ ４３ スライド部材 ４４ タンク架台 ５１、５２ エアの入口・出口 ５３ 作動シリンダ ５４ 係合溝[Description of Signs] 1 Fixed pipeline 2 Fixed side connection port 3 Moving side connection port 4 Fixed side flange-shaped part 5 Moving side flange-shaped part 6 Fixed side valve seat 7 Moving side valve seat 8 Fixed side opening / closing valve 9 Moving Side opening / closing valve body 10, 11 Valve rod 13 Piston 14 Spring 15 Air cylinder 16 Manual lever 17 Operating plate 18 Spring 19 Manual cylinder 20 Engagement flange 21 Lock cylinder 22 Lock member 24 Female tubular part 25 Male tubular part 26 Connection valve seat portion 27 Connection valve body portion 28 Piston 29 Cylinder 30 Connection tube 31 Splicing device 32 Space 33, 34 Inlet / outlet port 40 Fixed base 41, 42 Telescopic cylinder 43 Slide member 44 Tank mount 51, 52 Air Inlet / outlet 53 Working cylinder 54 Engagement groove
【手続補正２】[Procedure amendment 2]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図５[Correction target item name] Fig. 5
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図５】 FIG. 5
Claims (1)
はその切離のための接続装置に関し、固定管路側の固定
側接続口および移動タンク側の移動側接続口に各口を開
閉する固定側開閉弁および移動側開閉弁を設けと共に固
定側接続口および移動側接続口の口縁にこれ等両口を連
結状態とする連結用弁座部および連結用弁体部を設け、
これ等連結用弁座部、連結用弁体部の連結状態維持また
はその解放のための連結装置を固定側接続口および移動
側接続口のまわりに設け、また上記固定側接続口および
移動側接続口に抜挿自在に嵌合する雌・雄側管状部を設
け、雌側管状部内に雄側管状部が嵌合されたときに同内
に上記連結用弁座部を囲む密閉空間を形成するようにし
且つこの空間にスチームや無菌エア等シール料を供給・
排出する入口・出口を雌側管状部の壁面に設けると共に
上記移動側開閉弁をスプリング力で弁体をホールドする
レバー式自力弁とし、また固定側開閉弁を弁棒ロック付
き正作動のオート弁としたことを特徴とする固定管路に
対する移動タンクの接続装置。1. A connection device for connecting or disconnecting a movable tank to or from a fixed pipeline, wherein a fixed-side opening / closing port for opening / closing a fixed-side connection port on the fixed pipeline side and a movable-side connection port on the movable tank side. A valve and a moving-side on-off valve are provided, and a connecting valve seat portion and a connecting valve body for connecting these ports to a connecting state are provided at an edge of the fixed-side connecting port and the moving-side connecting port,
A connecting device for maintaining or releasing the connecting state of the connecting valve seat portion and the connecting valve body portion is provided around the fixed side connection port and the moving side connection port, and the fixed side connection port and the moving side connection are provided. A female / male-side tubular portion that is removably fitted in the mouth is provided, and when the male-side tubular portion is fitted in the female-side tubular portion, a sealed space surrounding the connection valve seat portion is formed in the female-side tubular portion. And supply sealant such as steam and sterile air to this space.
The inlet / outlet for discharge is provided on the wall of the female tubular part, and the moving-side on-off valve is a lever-type self-operated valve that holds the valve body with spring force. The fixed-side on-off valve is a positive-acting auto valve with a valve rod lock. A connection device for a movable tank to a fixed pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20519497A JP3239236B2 (en) | 1997-07-15 | 1997-07-15 | Connecting device for moving tank to fixed pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20519497A JP3239236B2 (en) | 1997-07-15 | 1997-07-15 | Connecting device for moving tank to fixed pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1137372A true JPH1137372A (en) | 1999-02-12 |
| JP3239236B2 JP3239236B2 (en) | 2001-12-17 |
Family
ID=16502970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20519497A Expired - Lifetime JP3239236B2 (en) | 1997-07-15 | 1997-07-15 | Connecting device for moving tank to fixed pipeline |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3239236B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100720826B1 (en) | 2006-01-16 | 2007-05-23 | (주)에스티아이 | Coupler for transfer of fluids |
| CN103292101A (en) * | 2013-06-27 | 2013-09-11 | 中国北方车辆研究所 | Quick connector of low pressure pipeline |
-
1997
- 1997-07-15 JP JP20519497A patent/JP3239236B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100720826B1 (en) | 2006-01-16 | 2007-05-23 | (주)에스티아이 | Coupler for transfer of fluids |
| CN103292101A (en) * | 2013-06-27 | 2013-09-11 | 中国北方车辆研究所 | Quick connector of low pressure pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3239236B2 (en) | 2001-12-17 |
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